JPEGsnoop

JPEGsnoop is a detailed, free, and portable image decoder that investigates any type of file containing compressed JPEG images and reveals a wealth of hidden information. It can even be used to identify the origin of an image or to determine if it has been modified. JPEGsnoop has the capability to open .JPG, .THM, .AVI, .DNG, .PDF files and extract embedded JPEG files. It provides an abundance of details, including image quality, EXIF/IPTC metadata, Huffman table decoding, and more.

• JPEG marker decoding
• JPEG image display
• Error detection
• PSD analysis
• Batch processing
• Optional command line interface

JPEGsnoop is specifically designed to deliver a thorough analysis of any file containing JPEG images. The application is capable of unveiling a myriad of hidden information in the file, including image quality details, EXIF/IPTC metadata, as well as various other technical details related to the JPEG format.

The software goes beyond serving as a simple image viewer by offering complex analysis features that can assist in determining an image’s origin or detecting if an image has been edited or altered. Moreover, thanks to its batch processing capability, JPEGsnoop can quickly analyze large volumes of data, making it a valuable tool for those needing to quickly extract and analyze image information.

JPEGsnoop can reveal extensive hidden information about JPEG images including origin and modification details.

Additionally, JPEGsnoop offers an optional command line interface, allowing for more advanced usage beyond the standard graphical interface. This feature makes it a flexible tool that can be integrated with other applications or used as part of automated scripts.